diff options
Diffstat (limited to 'bootloader/sansaconnect.c')
-rw-r--r-- | bootloader/sansaconnect.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/bootloader/sansaconnect.c b/bootloader/sansaconnect.c new file mode 100644 index 0000000000..9ef831f0b3 --- /dev/null +++ b/bootloader/sansaconnect.c | |||
@@ -0,0 +1,135 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id: $ | ||
9 | * | ||
10 | * Copyright (C) 2011 by Tomasz Moń | ||
11 | * | ||
12 | * All files in this archive are subject to the GNU General Public License. | ||
13 | * See the file COPYING in the source tree root for full license agreement. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | |||
20 | #include "system.h" | ||
21 | #include "lcd.h" | ||
22 | #include "kernel.h" | ||
23 | #include "thread.h" | ||
24 | #include "storage.h" | ||
25 | #include "ata-target.h" | ||
26 | #include "disk.h" | ||
27 | #include "font.h" | ||
28 | #include "backlight.h" | ||
29 | #include "button.h" | ||
30 | #include "common.h" | ||
31 | #include "version.h" | ||
32 | #include "uart-target.h" | ||
33 | #include "power.h" | ||
34 | |||
35 | extern void show_logo(void); | ||
36 | |||
37 | void main(void) | ||
38 | { | ||
39 | unsigned char* loadbuffer; | ||
40 | int buffer_size; | ||
41 | int(*kernel_entry)(void); | ||
42 | int ret; | ||
43 | int btn; | ||
44 | |||
45 | /* Make sure interrupts are disabled */ | ||
46 | set_irq_level(IRQ_DISABLED); | ||
47 | set_fiq_status(FIQ_DISABLED); | ||
48 | system_init(); | ||
49 | kernel_init(); | ||
50 | |||
51 | /* Now enable interrupts */ | ||
52 | set_irq_level(IRQ_ENABLED); | ||
53 | set_fiq_status(FIQ_ENABLED); | ||
54 | backlight_init(); | ||
55 | lcd_init(); | ||
56 | font_init(); | ||
57 | button_init(); | ||
58 | |||
59 | #ifdef HAVE_LCD_ENABLE | ||
60 | lcd_enable(true); | ||
61 | #endif | ||
62 | lcd_setfont(FONT_SYSFIXED); | ||
63 | reset_screen(); | ||
64 | show_logo(); | ||
65 | |||
66 | btn = button_read_device(); | ||
67 | |||
68 | printf("Rockbox boot loader"); | ||
69 | printf("Version " RBVERSION); | ||
70 | |||
71 | ret = storage_init(); | ||
72 | if(ret) | ||
73 | printf("SD error: %d", ret); | ||
74 | |||
75 | disk_init(IF_MD(0)); | ||
76 | |||
77 | ret = disk_mount_all(); | ||
78 | if (ret <= 0) | ||
79 | error(EDISK, ret, true); | ||
80 | |||
81 | if (btn & BUTTON_PREV) | ||
82 | { | ||
83 | printf("Loading OF firmware..."); | ||
84 | printf("Loading vmlinux.bin..."); | ||
85 | loadbuffer = (unsigned char*)0x01008000; | ||
86 | buffer_size = 0x200000; | ||
87 | |||
88 | ret = load_raw_firmware(loadbuffer, "/vmlinux.bin", buffer_size); | ||
89 | |||
90 | if (ret < 0) | ||
91 | { | ||
92 | printf("Unable to load vmlinux.bin"); | ||
93 | } | ||
94 | else | ||
95 | { | ||
96 | printf("Loading initrd.bin..."); | ||
97 | loadbuffer = (unsigned char*)0x04400020; | ||
98 | buffer_size = 0x200000; | ||
99 | ret = load_raw_firmware(loadbuffer, "/initrd.bin", buffer_size); | ||
100 | } | ||
101 | |||
102 | if (ret > 0) | ||
103 | { | ||
104 | system_prepare_fw_start(); | ||
105 | |||
106 | kernel_entry = (void*)0x01008000; | ||
107 | ret = kernel_entry(); | ||
108 | printf("FAILED to boot OF"); | ||
109 | } | ||
110 | } | ||
111 | |||
112 | printf("Loading Rockbox firmware..."); | ||
113 | |||
114 | loadbuffer = (unsigned char*)CONFIG_SDRAM_START; | ||
115 | buffer_size = 0x1000000; | ||
116 | |||
117 | ret = load_firmware(loadbuffer, BOOTFILE, buffer_size); | ||
118 | |||
119 | if(ret < 0) | ||
120 | { | ||
121 | error(EBOOTFILE, ret, true); | ||
122 | } | ||
123 | else if(ret == EOK) | ||
124 | { | ||
125 | system_prepare_fw_start(); | ||
126 | |||
127 | kernel_entry = (void*) loadbuffer; | ||
128 | ret = kernel_entry(); | ||
129 | printf("FAILED!"); | ||
130 | } | ||
131 | |||
132 | storage_sleepnow(); | ||
133 | |||
134 | while(1); | ||
135 | } | ||